/*
 *  Copyright 2008 Danny Lagrouw
 *  
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  
 *      http://www.apache.org/licenses/LICENSE-2.0
 *  
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License. 
 */
package org.bastion.adapter;

import java.util.ArrayList;
import java.util.List;

import org.bastion.domain.Alert;
import org.bastion.service.AlertService;

/**
 * @author Danny Lagrouw
 */
public class MockAlertService implements AlertService {

    private List<Alert> alerts = new ArrayList<Alert>();
    
    public void addAlert(Alert alert) {
        alerts.add(alert);
    }

    public Alert getAlert() {
        return alerts.iterator().next();
    }

    public List<Alert> getAlerts(boolean clearAlertsAfterwards) {
        List<Alert> alertsCopy = new ArrayList<Alert>(alerts);
        if (clearAlertsAfterwards) {
            alerts.clear();
        }
        return alertsCopy;
    }

}
